COMEDY? Uhh... Futurama and South Park would count... Mythbusters is a good show but I don't consider it comedy... Invader Zim. Definitely Invader Zim. Stupid yet funny.

(Ewww, Seinfeld.)

There are tons of great, semi-funny shows, though. I watched Frasier for a time (yes, I am a loser kid =P), Sex and the City (as everyone knows, I have an addiction) and...wait....Monty Python is a show?!

3 is such a small number considering so many shows exist.
ok american cartoon-wise 4 me would have 2 b:
1)futurama
2)south park
3)either family guy or simpsons, simpsons woulda been 1st but they kinda lost me after the 7th season, respect tho 4 keeping me there 4 7 seasons.

ok but if we're not counting cartoons then:
1)seinfeld
2)late night w/ conan o'brien
3)da ali g show (what really got me hooked was his borat skits, 4 those of u who don't know him, check this out as an exampe:http://video.google.com/videoplay?do...122017&q=borat)
i dunno about u, but i just like toilet humour like that